Neuroendocrinology Letters
DSIP — basic and clinical aspects
2002
Graf MV, Kastin AJ
All Products
Tissue / Repair Signaling Compound
DSIP
Delta Sleep-Inducing Peptide
Delta Sleep-Inducing Peptide (DSIP) for sleep regulation and stress response research applications.
Vial Size
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$50.00
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Research use only
Compound Information
Technical specifications
Molecular Profile
What is DSIP?
Delta Sleep-Inducing Peptide — studied for sleep regulation and stress-response research.
- Type
- Nonapeptide
- CAS Number
- 62568-57-4
- Molecular Weight
- 848.81 g/mol
- Amino Acids
- 9
- Sequence
- Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
- Formula
- C₃₅H₄₈N₁₀O₁₅
Storage Requirements
Stability Information
Protect from lightAvoid repeated freeze-thaw
Lyophilized (powder)
-20°C·up to 2 years
After opening
2-8°C·use within 30 days
Sources & References
Peer-reviewed research
About this compound
Overview
DSIP is a synthetic neuropeptide composed of nine amino acids. Known by the name delta sleep-inducing peptide, it is studied in laboratory peptide research and is supplied by PX-Labs as a lyophilized powder for research use only.
Background
DSIP is a well-characterized nine–amino acid peptide that was originally isolated and named in early neuropeptide research. As a small, stable peptide, it remains a subject of laboratory study. PX-Labs supplies it by its established research name; the compound is offered strictly as a research material.
Specifications
- Compound
- DSIP (nine–amino acid neuropeptide)
- Form
- Lyophilized powder, sealed vial
- Purity
- ≥98%, verified by HPLC
- Testing
- Independent third-party analysis; COA available on request
- Available sizes
- 5mg, 10mg
- Presentation
- Lyophilized powder in a sealed research vial
Handling & Storage
In its lyophilized form, DSIP is generally stored refrigerated and protected from light and moisture, with freezer storage common for longer-term holding. Standard laboratory handling practices apply.
Purity & Testing
Every batch is tested to a minimum of 98% purity by high-performance liquid chromatography, with analysis performed by an independent laboratory so results remain impartial. A Certificate of Analysis reporting identity, purity, and method is available on request.
Research Use Only
DSIP is sold strictly for laboratory and scientific research. It is not intended for human or veterinary use, and PX-Labs is a research chemical supplier, not a compounding pharmacy. PX-Labs does not provide usage or application guidance.